The rear upper arm from Hardrace reduces tyre wear and increases tyre durability. The arm is equipped with superior quality bushes that will provide stability and a more accurate steering response during high speed driving and cornering.Camber adjustableProvides stability and increases steering responseReduces tyre wearHardrace specialise in designing and manufacturing reinforced suspension products that are widely used in race and performance applications. Using the latest materials and technology from performance bushing to anti dust pillow ball suspension arms. All the products are tested by professional racing drivers on track where the products are under the most extreme conditions, providing accurate feedback to give outstanding performance.All Hardrace products will improve and reinforce the chassis of the vehicle and will not affect the original chassis specifications. All parts are examined with a rotor less rheometer and tensile strength tester to ensure quality and stability